buildiso: clean up s6 sv handling

Reviewed-on: #61
Co-authored-by: artoo <artoo@artixlinux.org>
Co-committed-by: artoo <artoo@artixlinux.org>

lib/iso/profile.sh

@@ -56,7 +56,8 @@ read_from_list() {
 read_from_services() {
     for svc in "${SERVICES[@]}"; do
         case "$svc" in
-            sddm|gdm|lightdm|mdm|greetd|lxdm|xdm) packages+=("$svc-${INITSYS}") ;;
+            sddm|gdm|lightdm|mdm|greetd|lxdm|xdm)
+                packages+=("$svc-${INITSYS}"); display_manager="$svc" ;;
             NetworkManager) packages+=("networkmanager-${INITSYS}") ;;
             connmand) packages+=("connman-${INITSYS}") ;;
             cupsd) packages+=("cups-${INITSYS}") ;;

lib/iso/services.sh

@@ -23,25 +23,26 @@ add_svc_runit(){
 }
 
 add_svc_s6(){
-    local mnt="$1" names="$2" rlvl="${3:-default}" error ret
-    local db=/etc/s6/rc/compiled
+    local mnt="$1" names="$2" rlvl="${3:-default}" dep
+    dep="$mnt"/etc/s6/sv/"$display_manager"-srv/dependencies.d
     for svc in $names; do
-        error=false
-        chroot "$mnt" s6-rc-db -c "$db" type "$svc" &> /dev/null || error=true
-        ret="$?"
-        if [ $ret -eq 0 ] && [[ "$error" == false ]]; then
-            msg2 "Setting %s: [%s]" "${INITSYS}" "$svc"
-            chroot "$mnt" touch /etc/s6/adminsv/default/contents.d/"$svc"
+        msg2 "Setting %s: [%s]" "${INITSYS}" "$svc"
+        chroot "$mnt" s6-service add "$rlvl" "$svc"
+        if [[ "$svc" == "$display_manager" ]]; then
+            if [[ -d "$dep" ]]; then
+                touch "$dep"/artix-live
+            fi
         fi
     done
-    chroot "$mnt" s6-db-reload
 
-    local rlvl=/etc/s6/current
+    chroot "$mnt" s6-db-reload -r
+
+    local src=/etc/s6/current skel=/etc/s6/skel getty='/usr/bin/agetty -L -8 tty7 115200'
     # rebuild s6-linux-init binaries
-    chroot "$mnt" rm -r "$rlvl"
-    chroot "$mnt" s6-linux-init-maker -1 -N -f /etc/s6/skel -G "/usr/bin/agetty -L -8 tty7 115200" -c "$rlvl" "$rlvl"
-    chroot "$mnt" mv "$rlvl"/bin/init "$rlvl"/bin/s6-init
-    chroot "$mnt" cp -a "$rlvl"/bin /usr
+    chroot "$mnt" rm -r "$src"
+    chroot "$mnt" s6-linux-init-maker -1 -N -f "$skel" -G "$getty" -c "$src" "$src"
+    chroot "$mnt" mv "$src"/bin/init "$src"/bin/s6-init
+    chroot "$mnt" cp -a "$src"/bin /usr
 }
 
 add_svc_suite66(){